This FT232RL based USB to RS485 adapter provides a reliable interface between a USB host and RS485 devices via a DB15 male connector. Built around the FT232RL chip, it is designed for PLC programming, industrial communication, and general RS485 serial connections over a 5 meter cable. Key benefits Easy USB to RS485 bridge for PLC programming and serial device communication Long 5 meter cable enables flexible placement between PC and remote equipment DB15 male RS485 connector matches many PLCs, instruments, and industrial controllers FT232RL based design with broad driver support for common operating systems and software Simple, straightforward setup to accelerate development and maintenance tasks Key attributes Chipset: FT232RL USB to serial bridge Interface: USB to RS485; RS485 communication through a DB15 (Dsub 15 pin) male connector Connector type: DB15 male for the RS485 side Cable length: 5 meters Functionality: Enables USB hosts to communicate with RS485 devices used in PLC programming and industrial control Compatibility: Suitable for connecting RS485 devices such as PLCs and other RS485enabled equipment that use a DB15 interface Size and form: 5 m long cable with a DB15 male RS485 connector; designed for durable field use Performance: Provides stable USBtoRS485 communication via FT232RL bridge for reliable data transmission over standard RS485 networks Applications and use cases PLC programming and debugging: Connect a PC to a PLC or RS485capable controller for programming, testing, and diagnostics Industrial device networking: Link sensors, actuators, and controllers on an RS485 network that uses a DB15 interface Data acquisition and remote monitoring: Collect data from RS485enabled instruments and transmit to a PC for logging and analysis over the USB connection Notes This product centers on the FT232RL USBtoserial bridge with an RS485 interface through a DB15 male connector Cable length of 5 meters provides flexibility for typical floors, labs, and control rooms Designed to support standard RS485 communication needs in PLC programming, automation, and instrumentation environments This description preserves the original brand, model, and features implied by the product title while presenting clear, customerfriendly information about usefulness, attributes, and practical applications.